๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Regioselectivity in the Addition of Vinylmagnesium Bromide to Heteroarylic Ketones: C-versus O-Alkylation.

โœ Scribed by Carla Boga; Rayk Stengel; Rodolphe Abdayem; Erminia Del Vecchio; Luciano Forlani; Paolo E. Todesco


Publisher
John Wiley and Sons
Year
2005
Weight
31 KB
Volume
36
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


ChemInform Abstract: Site Selectivity in
โœ Frances Heaney; Bronwyn M. Kelly; Sharon Bourke; Oliver Rooney; Desmond Cunningh ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons โš– 30 KB ๐Ÿ‘ 2 views

In order to examine the formation of N-vinyl nitrones the activated alkyne (II) and allene (VI) are reacted with oximes, e.g. (I). Three groups of products are obtained: the isomeric oximes (III), the stable O-addition products (IV) and the isoxazoline (V). With allene (VI) the reaction proceeds via